Gas Detection Sensors:

341 Products Found

element14 offers a wide range of gas sensing technologies, including Electrochemical sensors, Pellistor gas sensors, Infrared gas sensors, Photoionization Detectors (PIDs), MEMS gas sensors, and photoacoustic gas sensors. A specific gas technology can be chosen only after multiple factors are considered, such as the type of gas under detection, whether the device is portable or fixed, single or composite, diffusion or pumping, and the specific detection principles involved.

Environmental gas sensors enable the detection and monitoring of various gases in the environment for total assurance of safety, efficiency, and compliance in several industries. They alert about hazardous gases by triggering visual and audible alarms at home or in industrial environments, thus keeping the residents, employees, and the organization safe. It is, therefore, crucial to choose the correct gas-sensing technology depending on its operating principles, applications, and their respective advantages and disadvantages. It is also essential to know how to calibrate a gas sensor. 

element14’s selection features portable gas detectors, fixed gas sensors, and multi-gas detection designed to provide real-time and precise measurements of gases such as carbon monoxide (CO), methane (CH4), hydrogen (H2), ammonia (NH3), and many others.

To learn more about gas sensors, their applications, standards, get started etc, please read our comprehensive guide on gas sensors technologies. Click Here

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3958491

RoHS

Each
1+
S$214.430
(S$233.7287)
5+
S$187.630
(S$204.5167)
10+
S$176.250
(S$192.1125)
Total:S$214.43
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS1 Series
3958503

RoHS

Each
1+
S$102.770
(S$112.0193)
10+
S$76.880
(S$83.7992)
Total:S$102.77
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen Sulphide
500ppm
500ppb, 250ppb
-
Electrochemical Sensing
4 Series
4162769

RoHS

Each
1+
S$297.080
(S$323.8172)
Total:S$297.08
Min: 1 / Mult: 1
-
20ppm
500ppb
-
-
PS4 Series
3958505

RoHS

Each
1+
S$136.340
(S$148.6106)
Total:S$136.34
Min: 1 / Mult: 1
Ethylene Oxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
3958500

RoHS

Each
1+
S$146.150
(S$159.3035)
5+
S$136.340
(S$148.6106)
Total:S$146.15
Min: 1 / Mult: 1
Chlorine
10ppm
100ppb
-
Electrochemical Sensing
4 Series
2845668

RoHS

Each
1+
S$130.020
(S$141.7218)
5+
S$113.770
(S$124.0093)
10+
S$97.500
(S$106.275)
Total:S$130.02
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire Series
3550707

RoHS

Each
1+
S$54.000
(S$58.860)
5+
S$47.250
(S$51.5025)
10+
S$39.840
(S$43.4256)
Total:S$54.00
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550712

RoHS

Each
1+
S$16.600
(S$18.094)
5+
S$16.380
(S$17.8542)
Total:S$16.60
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3550687

RoHS

Each
1+
S$101.230
(S$110.3407)
5+
S$88.880
(S$96.8792)
10+
S$83.990
(S$91.5491)
Total:S$101.23
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
2472291

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$212.130
(S$231.2217)
5+
S$185.610
(S$202.3149)
10+
S$177.440
(S$193.4096)
Total:S$212.13
Min: 1 / Mult: 1
-
2000ppm
± 10%
10%
Diffusion, 12 Second Rate
-
2845662

RoHS

Each
1+
S$25.900
(S$28.231)
5+
S$23.600
(S$25.724)
10+
S$23.030
(S$25.1027)
Total:S$25.90
Min: 1 / Mult: 1
Air
-
-
-
-
-
3550678

RoHS

Each
1+
S$500.830
(S$545.9047)
5+
S$484.420
(S$528.0178)
10+
S$474.740
(S$517.4666)
Total:S$500.83
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550666

RoHS

Each
1+
S$248.100
(S$270.429)
Total:S$248.10
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3817573

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$170.510
(S$185.8559)
5+
S$149.200
(S$162.628)
10+
S$127.000
(S$138.430)
Total:S$170.51
Min: 1 / Mult: 1
Carbon Dioxide
20000ppm
± 10%
10%
Diffusion
Telaire Series
3869680

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.240
(S$6.8016)
10+
S$5.980
(S$6.5182)
25+
S$5.660
(S$6.1694)
50+
S$5.440
(S$5.9296)
100+
S$5.260
(S$5.7334)
More Pricing...
Total:S$6.24
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
ZMOD4510 Series
3550704

RoHS

Each
1+
S$449.650
(S$490.1185)
5+
S$393.440
(S$428.8496)
10+
S$380.540
(S$414.7886)
Total:S$449.65
Min: 1 / Mult: 1
Methane
-
-
-
Integrated Infrared (INIR)
INIR Series
3550699

RoHS

Each
1+
S$115.430
(S$125.8187)
5+
S$108.770
(S$118.5593)
Total:S$115.43
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3817630

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$433.780
(S$472.8202)
Total:S$433.78
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
-
3550690

RoHS

Each
1+
S$104.610
(S$114.0249)
Total:S$104.61
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3928601

RoHS

Each
1+
S$359.400
(S$391.746)
Total:S$359.40
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T5100 Series
3928605

RoHS

Each
1+
S$498.690
(S$543.5721)
Total:S$498.69
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Ventostat T8100 Series
3817626

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$466.640
(S$508.6376)
Total:S$466.64
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
T8000-R Series
3817625

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$425.850
(S$464.1765)
Total:S$425.85
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
-
T8000-R Series
3928604

RoHS

Each
1+
S$213.880
(S$233.1292)
Total:S$213.88
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
-
3%
Non-dispersive Infrared (NDIR)
Telaire T5100 Series
2532681

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$203.660
(S$221.9894)
Total:S$203.66
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
3%
3%
-
-
26-50 of 341 items
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